/**
 * Created by zybang on 2017/7/10.
 */
public  class sonOfDemoTest extends demoTest {
    public sonOfDemoTest(){

    }

    public void method1(String s){
        System.out.println("this is method 1 of son");
        method2();
    }
   // @Override
    public void method2(){
        System.out.println("this is method 2 of son");
    }

    public void method3(){
        System.out.println("this is method 3 of son");
    }
}
